<!DOCTYPE html>
<html>
  <head>
    <title>Reference for 315920-11f</title>
    <style>
      option {color: green}
      optgroup {color: green}
    </style>
  </head>
  <body>
    <select size="7">
      <optgroup id="ogone" label="There should be no red" disabled="disabled">
        <option id="one" style="color:blue" selected="selected">This should be blue</option>
        <option id="two" style="color:blue">This should be blue</option>
      </optgroup>
      <optgroup id="ogtwo" label="There should be no red">
        <option id="three">There should be no red</option>
        <option id="four">There should be no red</option>
      </optgroup>
    </select>
  </body>
</html>
